A 16-year-old Pokémon Trading Card Game (TCG) player from Oregon died in a truck accident Saturday. Cason Preston Terjeson was ranked in the top five players in Oregon and came in 58th at the last world championships.

Terjeson, born May 8, 1991, in Pendleton, Ore., recently finished his sophomore year of high school. The site of his death is the family wheat farm where he was working.